Button class
- Inheritance
Constructors
-
Button({void onTap()?, void onHover(bool)?, void onLongPress()?, void onTapCancel()?, void onTapDown(TapDownDetails)?, void onDoubleTap()?, void onFocusChange(bool)?, void onHighlightChanged(bool)?, Color? focusColor, Color? highlightColor, MaterialStateProperty<
Color> ? overlayColor, Color backgroundColor = Colors.yellow, Color? splashColor = Colors.amber, Color? hoverColor = Colors.yellowAccent, required Widget? child, required BorderRadiusGeometry borderRadius, double height = 50, double width = 100})
Properties
- backgroundColor ↔ Color
-
getter/setter pair
- borderRadius ↔ BorderRadiusGeometry
-
getter/setter pair
- child ↔ Widget?
-
getter/setter pair
- focusColor ↔ Color?
-
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
- height ↔ double
-
getter/setter pair
- highlightColor ↔ Color?
-
getter/setter pair
- hoverColor ↔ Color?
-
getter/setter pair
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- onDoubleTap ↔ (void Function()?)
-
getter/setter pair
- onFocusChange ↔ (void Function(bool)?)
-
getter/setter pair
- onHighlightChanged ↔ (void Function(bool)?)
-
getter/setter pair
- onHover ↔ (void Function(bool)?)
-
getter/setter pair
- onLongPress ↔ (void Function()?)
-
getter/setter pair
- onTap ↔ (void Function()?)
-
getter/setter pair
- onTapCancel ↔ (void Function()?)
-
getter/setter pair
- onTapDown ↔ (void Function(TapDownDetails)?)
-
getter/setter pair
-
overlayColor
↔ MaterialStateProperty<
Color> ? -
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- splashColor ↔ Color?
-
getter/setter pair
- width ↔ double
-
getter/setter pair
Methods
-
build(
BuildContext context) → Widget -
Describes the part of the user interface represented by this widget.
override
-
createElement(
) → StatelessElement -
Creates a StatelessElement to manage this widget's location in the tree.
inherited
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of
DiagnosticsNode
objects describing this node's children.inherited -
debugFillProperties(
DiagnosticPropertiesBuilder properties) → void -
Add additional properties associated with the node.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toDiagnosticsNode(
{String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode -
Returns a debug representation of the object that is used by debugging
tools and by DiagnosticsNode.toStringDeep.
inherited
-
toString(
{DiagnosticLevel minLevel = DiagnosticLevel.info}) → String -
A string representation of this object.
inherited
-
toStringDeep(
{String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String -
Returns a string representation of this node and its descendants.
inherited
-
toStringShallow(
{String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String -
Returns a one-line detailed description of the object.
inherited
-
toStringShort(
) → String -
A short, textual description of this widget.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited